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package org.foment.util;

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

/**
 *
 * @author dusan
 */
public class Md5Generator
{
    public static String md5(String input)
    {
        String res = "";
        try 
        {
            MessageDigest algorithm = MessageDigest.getInstance("MD5");
            algorithm.reset();
            algorithm.update(input.getBytes());
            byte[] md5 = algorithm.digest();
            String tmp = "";
            for (int i = 0; i < md5.length; i++)
            {
                tmp = (Integer.toHexString(0xFF & md5[i]));
                if (tmp.length() == 1)
                    res += "0" + tmp;
                else 
                    res += tmp;
            }
        } catch (NoSuchAlgorithmException ex) {}
        return res;
    }
}
